| Oak Hills to Caldicot | 4,840.36 mi (7,789.80 km) |
| Oak Hills to Calne | 4,868.99 mi (7,835.88 km) |
| Oak Hills to Cam | 4,845.15 mi (7,797.51 km) |
| Oak Hills to Camberley | 4,908.96 mi (7,900.21 km) |
| Oak Hills to Camborne | 4,839.93 mi (7,789.11 km) |
| Oak Hills to Cambridge | 4,885.03 mi (7,861.70 km) |
| Oak Hills to Cambuslang | 4,582.18 mi (7,374.30 km) |
| Oak Hills to Canford Cliffs | 4,910.38 mi (7,902.50 km) |
| Oak Hills to Cannock | 4,801.88 mi (7,727.88 km) |
| Oak Hills to Canterbury | 4,960.70 mi (7,983.48 km) |
| Oak Hills to Carlisle | 4,662.02 mi (7,502.79 km) |
| Oak Hills to Carlton Colville | 4,912.40 mi (7,905.75 km) |
| Oak Hills to Carluke | 4,595.21 mi (7,395.27 km) |
| Oak Hills to Carnoustie | 4,584.39 mi (7,377.86 km) |
| Oak Hills to Carshalton | 4,922.82 mi (7,922.52 km) |
